381LR331M420K452 Overview
During full charge, the ripple current is 2.54A @ 20kHz.To perform its function fully, 402mOhm @ 120Hz is required to have an equivalent series resistance (ESR).When the charge is lowest, the ripple current is 1.78A @ 120Hz.It is recommended to keep the height seated (Max) below 1.850 47.00mm.The capacitor operates from 420V DC voltage.The maximum efficiency can be achieved by maintaining -25°C~105°C as the operating temperature.
381LR331M420K452 Features
the ripple current is 2.54A @ 20kHz.
the ripple current is 1.78A @ 120Hz.
voltage - Rated DC of 420V
an operating temperature of -25°C~105°C
381LR331M420K452 Applications
There are a lot of Cornell Dubilier Electronics (CDE) 381LR331M420K452 applications of aluminum electrolytic capacitors.
- Industrial systems
- Uninterruptible power supplies
- Smoothing and filtering applications
- Power supplies
- Computer
- Standard and switched mode power supplies
- Energy storage in pulse systems
- Telecommunication
- Frequency converters
- Computer motherboards
